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2-234 N674-7 — O-RING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

2-234 N674-7: O-RING.

The O-RING is a the manufacturer industrial component. Key specifications include material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR, temp_rating: -35.0 FAHRENHEIT AND 250.0 FAHRENHEIT DEGF, hardness_rating: 70.0 SHORE DUROMETER A NOMINAL, elongation_percentage: 125 MAXIMUM, cross-sectional_height: 0.125 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5331-01-031-1331, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
2-234 N674-7
NSN: 5331-01-031-1331
NIINs: 010311331, 010624733
FSC: 5331 — O-ring
CAGE: 02697 — PARKER-HANNIFIN CORP DIV O-RING DIVISION (USA)
SPECIFICATIONS
materialRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
temp_rating-35.0 FAHRENHEIT AND 250.0 FAHRENHEIT DEGF
hardness_rating70.0 SHORE DUROMETER A NOMINAL
elongation_percentage125 MAXIMUM
cross-sectional_height0.125 INCHES NOMINAL IN
NSN5331-01-031-1331
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 2-234 N674-7 MFR: OEM ⚠ VERIFY BEFORE ORDERING Wrong material = failure. Viton for oil/fuel, EPDM for water/steam, Buna-N for general purpose, Silicone for food-grade. Chemical incompatibility causes swelling, brittleness, or rapid degradation ✓ BROKER TIP Durometer (hardness) affects sealing pressure tolerance. Higher Shore A = harder = higher pressure. Standard durometer is 70A — verify if application requires different hardness PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
SUBSTITUTES & CROSS-REFERENCES 5
2507294-39Reference document
Same NSN cross-reference
Reference document — Secondary reference
07-FC-025-PReference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
2507294Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
AS568-234MIL-G- 21569 CL 1Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
AS568-234MIL-G- 21569B CL1Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
LIFECYCLE
NSN statusActive· U.S. Government catalog
Shelf-life managedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 2-234 N674-7?
2-234 N674-7 is a O-RING.
What parts can replace 2-234 N674-7?
There are 5 known substitutes for 2-234 N674-7: 2507294-39, 07-FC-025-P, 2507294 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 2-234 N674-7?
2-234 N674-7 is cataloged in the U.S. Government catalog under NSN 5331-01-031-1331. This indicates validated use in U.S. government and defense supply chains.
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